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  • Computer Practice Computer Awareness Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Computer Awareness Mobile Technologies for Computer Practice student. This free online Computer Awareness study material for Computer Practice will help students in learning and doing practice on Mobile Technologies topic of Computer Practice Computer Awareness. The study material on Mobile Technologies, help Computer Practice Computer Awareness students to learn every aspect of Mobile Technologies and prepare themselves for exams by doing online test exercise for Mobile Technologies, as their study progresses in class. Kidsfront provide unique pattern of learning Computer Awareness with free online comprehensive study material and loads of Computer Practice Computer Awareness Mobile Technologies exercise prepared by the highly professionals team. Students can understand Mobile Technologies concept easily and consolidate their learning by doing practice test on Mobile Technologies regularly till they excel in Computer Awareness Mobile Technologies.


Mobile Technologies
Which of the following is the minimum spectrum allocation required for W-CDMA.

a) 3MHz
b) 5MHz
c) 6MHz
d) 7MHz



Answer
Correct Answer Is : 5MHz
Solution Is :
The multiple access is achieved by allocating different time slots for the different users is called as

a) TDMA
b) FDMA
c) CDMA
d) GDMA



Answer
Correct Answer Is : TDMA
Solution Is :
Which of the following is the received radio signals is faded in a mobile communication environment because of

a) Single Path Propagation
b) Bi-Path Propagation
c) Multi Path Propagation
d) None of these



Answer
Correct Answer Is : Multi Path Propagation
Solution Is :
In CDMA, what is the meaning of A.

a) Automatic
b) Access
c) Accelerate
d) Acquired



Answer
Correct Answer Is : Access
Solution Is :
Which traffic channel is based on basic GSM.

a) Circuit switching
b) Packet switching
c) Connectionless
d) Connection oriented



Answer
Correct Answer Is : Connection oriented
Solution Is :
Acronym of GSM is

a) Global Security Mobile
b) Global System for Mobile
c) Global System Master
d) None of these



Answer
Correct Answer Is : Global System for Mobile
Solution Is :
It is used to installed networks in wireless communication device characteristics ?

a) Mobile and wired
b) Mobile and wireless
c) Fixed and wireless
d) Fixed and wired



Answer
Correct Answer Is : Fixed and wired
Solution Is :
A UMTS is also called as

a) 3G W-CDMA
b) 3G W-GSM
c) 3G W-GPRS
d) None of these



Answer
Correct Answer Is : 3G W-CDMA
Solution Is :
Which attempts to direct all its energy in a particular direction is known as

a) One to one antenna
b) Directional antenna
c) Propagation antenna
d) Single Direction antenna



Answer
Correct Answer Is : Directional antenna
Solution Is :
Which of the following is Hexagon shape is used for radio coverage for a cell.

a) It uses the maximum area for coverage
b) Fewer number of cells are required
c) It approximates circular radiation pattern
d) All of these



Answer
Correct Answer Is : All of these
Solution Is :

Preparation for Exams